肾病综合征最基本的表现是
A．高脂血症B．高度水肿C．低蛋白血症D．尿蛋白定量＞3.5g/24hE．尿颗粒管型
参考答案：D
Let's learn to use the problem we are facing（）a stepping-stone to future success.
A. to
B. for
C. as
D. by
城镇初始地籍调查工作开始前的试点应选择一个街道或（）km2左右的调查范围为宜。
A.0.5
B.1
C.2
D.5
